20107651284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1379

約数の個数: 288

約数和(自身を含む): 64266209280

約数和(自身を除く): 44158557996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 157, 161, 171, 207, 228, 252, 266, 276, 314, 322, 342, 399, 414, 437, 471, 483, 532, 628, 644, 684, 798, 828, 874, 942, 966, 1099, 1163, 1197, 1311, 1413, 1449, 1596, 1748, 1884, 1932, 2198, 2326, 2394, 2622, 2826, 2898, 2983, 3059, 3297, 3489, 3611, 3933, 4396, 4652, 4788, 5244, 5652, 5796, 5966, 6118, 6594, 6978, 7222, 7866, 8141, 8949, 9177, 9891, 10467, 10833, 11932, 12236, 13188, 13956, 14444, 15732, 16282, 17898, 18354, 19782, 20881, 20934, 21666, 22097, 24423, 25277, 26749, 26847, 27531, 32499, 32564, 35796, 36708, 39564, 41762, 41868, 43332, 44194, 48846, 50554, 53498, 53694, 55062, 62643, 64998, 66291, 68609, 73269, 75831, 80247, 83524, 88388, 97692, 101108, 106996, 107388, 110124, 125286, 129996, 132582, 137218, 146538, 151662, 154679, 160494, 182591, 187243, 187929, 198873, 205827, 227493, 240741, 250572, 265164, 274436, 293076, 303324, 309358, 320988, 365182, 374486, 375858, 397746, 411654, 454986, 464037, 480263, 481482, 508231, 547773, 561729, 617481, 618716, 730364, 748972, 751716, 795492, 823308, 909972, 928074, 960526, 962964, 1016462, 1095546, 1123458, 1234962, 1278137, 1392111, 1440789, 1524693, 1643319, 1685187, 1856148, 1921052, 2032924, 2191092, 2246916, 2469924, 2556274, 2784222, 2881578, 3049386, 3286638, 3370374, 3469229, 3557617, 3834411, 4199593, 4322367, 4574079, 5112548, 5568444, 5763156, 6098772, 6573276, 6740748, 6938458, 7115234, 7668822, 8399186, 8644734, 9148158, 10407687, 10672851, 11503233, 12598779, 13876916, 14230468, 15337644, 16798372, 17289468, 18296316, 20815374, 21345702, 23006466, 24284603, 25197558, 29397151, 31223061, 32018553, 37796337, 41630748, 42691404, 46012932, 48569206, 50395116, 58794302, 62446122, 64037106, 72853809, 75592674, 79792267, 88191453, 97138412, 117588604, 124892244, 128074212, 145707618, 151185348, 159584534, 176382906, 218561427, 239376801, 264574359, 291415236, 319169068, 352765812, 437122854, 478753602, 529148718, 558545869, 718130403, 874245708, 957507204, 1058297436, 1117091738, 1436260806, 1675637607, 2234183476, 2872521612, 3351275214, 5026912821, 6702550428, 10053825642, 20107651284]

約数ペア:

[(1, 20107651284), (2, 10053825642), (3, 6702550428), (4, 5026912821), (6, 3351275214), (7, 2872521612), (9, 2234183476), (12, 1675637607), (14, 1436260806), (18, 1117091738), (19, 1058297436), (21, 957507204), (23, 874245708), (28, 718130403), (36, 558545869), (38, 529148718), (42, 478753602), (46, 437122854), (57, 352765812), (63, 319169068), (69, 291415236), (76, 264574359), (84, 239376801), (92, 218561427), (114, 176382906), (126, 159584534), (133, 151185348), (138, 145707618), (157, 128074212), (161, 124892244), (171, 117588604), (207, 97138412), (228, 88191453), (252, 79792267), (266, 75592674), (276, 72853809), (314, 64037106), (322, 62446122), (342, 58794302), (399, 50395116), (414, 48569206), (437, 46012932), (471, 42691404), (483, 41630748), (532, 37796337), (628, 32018553), (644, 31223061), (684, 29397151), (798, 25197558), (828, 24284603), (874, 23006466), (942, 21345702), (966, 20815374), (1099, 18296316), (1163, 17289468), (1197, 16798372), (1311, 15337644), (1413, 14230468), (1449, 13876916), (1596, 12598779), (1748, 11503233), (1884, 10672851), (1932, 10407687), (2198, 9148158), (2326, 8644734), (2394, 8399186), (2622, 7668822), (2826, 7115234), (2898, 6938458), (2983, 6740748), (3059, 6573276), (3297, 6098772), (3489, 5763156), (3611, 5568444), (3933, 5112548), (4396, 4574079), (4652, 4322367), (4788, 4199593), (5244, 3834411), (5652, 3557617), (5796, 3469229), (5966, 3370374), (6118, 3286638), (6594, 3049386), (6978, 2881578), (7222, 2784222), (7866, 2556274), (8141, 2469924), (8949, 2246916), (9177, 2191092), (9891, 2032924), (10467, 1921052), (10833, 1856148), (11932, 1685187), (12236, 1643319), (13188, 1524693), (13956, 1440789), (14444, 1392111), (15732, 1278137), (16282, 1234962), (17898, 1123458), (18354, 1095546), (19782, 1016462), (20881, 962964), (20934, 960526), (21666, 928074), (22097, 909972), (24423, 823308), (25277, 795492), (26749, 751716), (26847, 748972), (27531, 730364), (32499, 618716), (32564, 617481), (35796, 561729), (36708, 547773), (39564, 508231), (41762, 481482), (41868, 480263), (43332, 464037), (44194, 454986), (48846, 411654), (50554, 397746), (53498, 375858), (53694, 374486), (55062, 365182), (62643, 320988), (64998, 309358), (66291, 303324), (68609, 293076), (73269, 274436), (75831, 265164), (80247, 250572), (83524, 240741), (88388, 227493), (97692, 205827), (101108, 198873), (106996, 187929), (107388, 187243), (110124, 182591), (125286, 160494), (129996, 154679), (132582, 151662), (137218, 146538)]